Table 3. The overall average values and values for successful and unsuccessful performances in different training load variables for four elite international long jump athletes in a 16-week period that included the qualification for and competition at the 2016 Olympic Games. OVERALL SUCCESSFUL PERFORMANCES UNSUCCESSFUL PERFORMANCES p f2 Effect size Total week TL 2369 ± 1120 1766 ± 894 1369 ± 432 0.20 0.08 Small Week-to-week TL change -50.5 ± 1144 -508 ± 875 -315 ± 676 0.56 0.02 Small SMA Acute TL 338 ± 160 252 ± 127 196 ± 61.8 0.19 0.08 Small Chronic TL 334 ± 117 332 ± 107 268 ± 79.6 0.19 0.06 Small TSB 6.11 ±128 80.0 ± 86.8 72.5 ± 58.0 0.75 0.00 Trivial TSB VOL21 93.4 ± 40.8 80.5 ± 25.3 53.9 ± 9.21 0.13 0.37 Large TSB CH21 -19.2 ± 194 15.5 ± 167 -50.0 ± 172 0.60 0.04 Small EWMA-W Acute TL 341 ± 159 242 ± 85.2 191 ± 55.8 0.11 0.12 Small Chronic TL 346 ± 116 304 ± 91.5 236 ± 61.2 0.07 0.14 Small TSB 5.08 ±128 61.2 ± 36.6 45.3 ± 26.0 0.39 0.03 Small TSB VOL21 66.0 ± 24.4 63.4 ± 17.8 52.0 ± 18.2 0.14 0.16 Moderate TSB CH21 1.04 ± 118 32.3 ± 127 43.6 ± 86.6 0.34 0.01 Trivial DIFF 7-day -69.8 ± 811 -364 ± 626 -259 ± 511 0.68 0.01 Trivial DIFF 21-day -107 ± 563 -319 ± 416 -246 ± 210 0.62 0.01 Trivial EWMA-L Acute TL 343 ± 134 273 ± 95.6 215 ± 60.3 0.11 0.11 Small Chronic TL 350 ± 93.0 348 ± 64.8 267 ± 53.6 <0.01** 0.31 Moderate TSB 7.29 ± 77.4 75.2 ± 37.5 52.2 ± 33.5 0.21 0.07 Small TSB VOL21 47.9 ± 22.0 45.4 ± 15.7 39.1 ± 17.9 0.33 0.04 Small TSB CH21 4.72 ± 109 54.5 ± 94.7 43.5 ± 79.3 0.91 0.00 Trivial DIFF 7-day -86.8 ± 652 -321 ± 522 -256 ± 330 0.79 0.00 Trivial DIFF 21-day -155 ± 521 -333 ± 430 -256 ± 209 0.37 0.02 Small SMA – simple moving average, EWMA-W – exponentially weighted moving averages as per Williams et al. (2016), EWMA-L - exponentially weighted moving averages as per Lazarus et al. (2017), TL – training load, TSB – training stress balance, DIFF – differential load, VOL21 - the volatility (standard deviation) of values in the last 21 days prior to competition, CH21 - the value 21 days prior to competition subtracted from the value on the day of the competition. * - p<0.05, f2 – Cohen’s marginal effect size.